Open AccessJournal Article
Transport and Diffusion in Red Blood Cells
TLDR
Within the limits that had to be imposed, Dr. Elliott has written a good book, the worth of which is greatly enhanced by an excellent list of references at the end of each chapter.Abstract:
Directions for treatment and management are for the most part clear and sound; but remarks on page 325 may lead the student to believe that there is still a place for the use, in syphilis, of" Neosalvarsan", "Mapharside" and even bismuth, iodides and inunctions of mercury. And though pressure cones are discussed at some length, and it is said that, in the presence of such a cone, a lumbar puncture may cause sudden failure of the vital functions, it should have been made clear that lumbar puncture in any patient with a cerebral tumour is fraught with danger. Instead, on page 443, we find the procedure casually listed among laboratory aids to the diagnosis of tumour, and the statement made that spinal tap may disclose a rise of intracranial pressure. But, within the limits that had to be imposed, Dr. Elliott has written a good book, the worth of which is greatly enhanced by an excellent list of references at the end of each chapter. The printing and binding are of the highest quality.read more
Citations
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Journal ArticleDOI
The control by internal calcium of membrane permeability to sodium and potassium
P. J. Romero,R. Whittam +1 more
TL;DR: A study has been made of the relationship between the concentration of internal calcium and the permeability of human red cell membranes to sodium and potassium.
Journal ArticleDOI
Volume, pH, and ion-content regulation in human red cells: Analysis of transient behavior with an integrated model
TL;DR: A basic mathematical model of human red cells is presented which integrates the charge and nonideal osmotic behavior of hemoglobin and of other impermeant cell solutes with the ion transport properties of the red cell membrane.
Journal ArticleDOI
Concentrative accumulation of choline by human erythrocytes.
TL;DR: Influx and efflux of choline in human erythrocytes were studied using 14C-choline and show a pronounced exchange flux phenomenon; the ability to concentrate choline is lost when external sodium is replaced by lithium or potassium.
Journal ArticleDOI
Ion Transport Pathology in the Mechanism of Sickle Cell Dehydration
TL;DR: A multitrack dehydration model based on interactive influences between the red cell anion exchanger and two K(+) transporters, the Gardos channel (hSK4, hIK1) and the K-Cl cotransporter (KCC), with differential effects dependent on red cell age and variability of KCC expression among reticulocytes is presented.
Journal ArticleDOI
NMR relaxation in tissues with weak magnetic inhomogeneities
Jens H. Jensen,Ramesh Chandra +1 more
TL;DR: A theory is presented for describing the effect on the transverse NMR relaxation rate of microscopic spatial inhomogeneities in the static magnetic field and it is shown that the relaxation rate is determined by a temporal correlation function and depends quadratically on the magnitude of the inhomogeneousities.
References
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Journal ArticleDOI
The control by internal calcium of membrane permeability to sodium and potassium
P. J. Romero,R. Whittam +1 more
TL;DR: A study has been made of the relationship between the concentration of internal calcium and the permeability of human red cell membranes to sodium and potassium.
Journal ArticleDOI
The response of duck erythrocytes to nonhemolytic hypotonic media. Evidence for a volume-controlling mechanism.
TL;DR: In this article, the authors considered the over-all response of euryhaline invertebrates is considered as an example of "isosmotic intracellular regulation," a term used to describe a form of volume regulation common to euryaline organisms.
Journal ArticleDOI
Volume, pH, and ion-content regulation in human red cells: Analysis of transient behavior with an integrated model
TL;DR: A basic mathematical model of human red cells is presented which integrates the charge and nonideal osmotic behavior of hemoglobin and of other impermeant cell solutes with the ion transport properties of the red cell membrane.
Journal ArticleDOI
Concentrative accumulation of choline by human erythrocytes.
TL;DR: Influx and efflux of choline in human erythrocytes were studied using 14C-choline and show a pronounced exchange flux phenomenon; the ability to concentrate choline is lost when external sodium is replaced by lithium or potassium.
Journal ArticleDOI
Ion Transport Pathology in the Mechanism of Sickle Cell Dehydration
TL;DR: A multitrack dehydration model based on interactive influences between the red cell anion exchanger and two K(+) transporters, the Gardos channel (hSK4, hIK1) and the K-Cl cotransporter (KCC), with differential effects dependent on red cell age and variability of KCC expression among reticulocytes is presented.